<template>
  <div class="son" xx>
      <h3>son.vue</h3>
      <p>son.vue里的p</p>

      <span>我是span</span>

      <hr>
      <!-- 插槽 -->
      <slot />
  </div>
</template>

<script>
export default {

}
</script>

<style>

</style>